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Availability
Schedule available upon request within 24 hours.
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About this class This course presents a broad survey of basic data communications principles, communications facilities, and DTE/DCE interfaces. You will learn about the OSI reference model, X.25, and SNA network architecture. You will analyze the RS-232C interface and the BISYNC and SDLC control sequences. After completing the course, you will be comfortable with major data communications issues and terminology. Who will the lesson benefit? - Data communications programmers and analysts
- System programmers
- Network managers
What delegates will learn - Introduction
- The DTE
- Layer 2: protocols, character-oriented protocols, bit-oriented protocol and LAN protocols
- The network and transport layers
- OSI introduction
- Layer 1: the media, the DCE and the DTE/DCE interface
- Introduction to networks
- The x.25 recommendation
What prerequisites are required - Concepts and Facilities
- A minimum of one year of experience with computer systems
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